Bump Cosmos SDK to v0.42.2

[shahankhatch]

Closes: #XXX

Description

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For contributor use:

• Targeted PR against correct branch (see CONTRIBUTING.md)
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code follows the module structure standards.
• Wrote unit and integration tests
• Updated relevant documentation (docs/) or specification (x/<module>/spec/)
• Added relevant godoc comments.
• Added a relevant changelog entry to the Unreleased section in CHANGELOG.md
• Re-reviewed Files changed in the Github PR explorer

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For admin use:

• Added appropriate labels to PR (ex. WIP, R4R, docs, etc)
• Reviewers assigned
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)

[codecov]

Codecov Report

Merging #771 (4f10e4b) into main (269950e) will not change coverage.
The diff coverage is n/a.

❗ Current head 4f10e4b differs from pull request most recent head 1df0e05. Consider uploading reports for the commit 1df0e05 to get more accurate results

@@           Coverage Diff           @@
##             main     #771   +/-   ##
=======================================
  Coverage   12.39%   12.39%           
=======================================
  Files           8        8           
  Lines         694      694           
=======================================
  Hits           86       86           
  Misses        590      590           
  Partials       18       18